EP0193038A3 - Magnetic-field generating device for a particle accelerating system - Google Patents

Magnetic-field generating device for a particle accelerating system Download PDF

Info

Publication number
EP0193038A3
EP0193038A3 EP86101853A EP86101853A EP0193038A3 EP 0193038 A3 EP0193038 A3 EP 0193038A3 EP 86101853 A EP86101853 A EP 86101853A EP 86101853 A EP86101853 A EP 86101853A EP 0193038 A3 EP0193038 A3 EP 0193038A3
Authority
EP
European Patent Office
Prior art keywords
magnetic
generating device
field generating
accelerating system
particle accelerating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86101853A
Other languages
German (de)
Other versions
EP0193038A2 (en
EP0193038B1 (en
Inventor
Andreas Dr. Jahnke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0193038A2 publication Critical patent/EP0193038A2/en
Publication of EP0193038A3 publication Critical patent/EP0193038A3/en
Application granted granted Critical
Publication of EP0193038B1 publication Critical patent/EP0193038B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/04—Magnet systems, e.g. undulators, wigglers; Energisation thereof
EP86101853A 1985-02-25 1986-02-13 Magnetic-field generating device for a particle accelerating system Expired EP0193038B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506562 1985-02-25
DE19853506562 DE3506562A1 (en) 1985-02-25 1985-02-25 MAGNETIC FIELD DEVICE FOR A PARTICLE ACCELERATOR SYSTEM

Publications (3)

Publication Number Publication Date
EP0193038A2 EP0193038A2 (en) 1986-09-03
EP0193038A3 true EP0193038A3 (en) 1986-12-10
EP0193038B1 EP0193038B1 (en) 1989-05-17

Family

ID=6263491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101853A Expired EP0193038B1 (en) 1985-02-25 1986-02-13 Magnetic-field generating device for a particle accelerating system

Country Status (4)

Country Link
US (1) US4734653A (en)
EP (1) EP0193038B1 (en)
JP (1) JPH0752680B2 (en)
DE (2) DE3506562A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2896188B2 (en) * 1990-03-27 1999-05-31 三菱電機株式会社 Bending magnets for charged particle devices
GB2272994B (en) * 1990-03-27 1994-08-31 Mitsubishi Electric Corp Deflection electromagnet for a charged particle device
CN1282215C (en) * 2003-06-10 2006-10-25 清华大学 An electron beam flux guiding device
WO2006012467A2 (en) 2004-07-21 2006-02-02 Still River Systems, Inc. A programmable radio frequency waveform generator for a synchrocyclotron
EP1764132A1 (en) * 2005-09-16 2007-03-21 Siemens Aktiengesellschaft Method and device for configuring a beam path in a particle beam therapy system
CA2629333C (en) 2005-11-18 2013-01-22 Still River Systems Incorporated Charged particle radiation therapy
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US8933650B2 (en) * 2007-11-30 2015-01-13 Mevion Medical Systems, Inc. Matching a resonant frequency of a resonant cavity to a frequency of an input voltage
US8581523B2 (en) * 2007-11-30 2013-11-12 Mevion Medical Systems, Inc. Interrupted particle source
EP2901821B1 (en) 2012-09-28 2020-07-08 Mevion Medical Systems, Inc. Magnetic field regenerator
EP3581243A1 (en) 2012-09-28 2019-12-18 Mevion Medical Systems, Inc. Controlling particle therapy
WO2014052719A2 (en) 2012-09-28 2014-04-03 Mevion Medical Systems, Inc. Adjusting energy of a particle beam
US9155186B2 (en) 2012-09-28 2015-10-06 Mevion Medical Systems, Inc. Focusing a particle beam using magnetic field flutter
CN104822417B (en) 2012-09-28 2018-04-13 梅维昂医疗系统股份有限公司 Control system for particle accelerator
EP2901823B1 (en) 2012-09-28 2021-12-08 Mevion Medical Systems, Inc. Controlling intensity of a particle beam
US8927950B2 (en) 2012-09-28 2015-01-06 Mevion Medical Systems, Inc. Focusing a particle beam
CN104813750B (en) 2012-09-28 2018-01-12 梅维昂医疗系统股份有限公司 Adjust the magnetic insert of main coil position
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
US8791656B1 (en) 2013-05-31 2014-07-29 Mevion Medical Systems, Inc. Active return system
US9730308B2 (en) 2013-06-12 2017-08-08 Mevion Medical Systems, Inc. Particle accelerator that produces charged particles having variable energies
WO2015048468A1 (en) 2013-09-27 2015-04-02 Mevion Medical Systems, Inc. Particle beam scanning
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
US9661736B2 (en) 2014-02-20 2017-05-23 Mevion Medical Systems, Inc. Scanning system for a particle therapy system
US9950194B2 (en) 2014-09-09 2018-04-24 Mevion Medical Systems, Inc. Patient positioning system
KR101641135B1 (en) * 2015-04-21 2016-07-29 한국원자력연구원 Co-alignment of radiation shielding block, focusing solenoid, and accelerating structure for particle accelerator
US10786689B2 (en) 2015-11-10 2020-09-29 Mevion Medical Systems, Inc. Adaptive aperture
WO2018009779A1 (en) 2016-07-08 2018-01-11 Mevion Medical Systems, Inc. Treatment planning
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
CN111093767B (en) 2017-06-30 2022-08-23 美国迈胜医疗系统有限公司 Configurable collimator controlled using linear motors
EP3934751A1 (en) 2019-03-08 2022-01-12 Mevion Medical Systems, Inc. Collimator and energy degrader for a particle therapy system
GB2597255A (en) * 2020-07-16 2022-01-26 Elekta ltd Radiotherapy device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148100A1 (en) * 1981-12-04 1983-06-09 Uwe Hanno Dr. 8050 Freising Trinks Synchrotron X-ray radiation source
US4481475A (en) * 1982-08-05 1984-11-06 The United States Of America As Represented By The Secretary Of The Navy Betatron accelerator having high ratio of Budker parameter to relativistic factor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898456A (en) * 1953-06-09 1959-08-04 Christofilos Nicholas Universal, constant frequency, particle accelerator
US3005954A (en) * 1959-04-08 1961-10-24 Harry G Heard Apparatus for control of high-energy accelerators
US3344357A (en) * 1964-07-13 1967-09-26 John P Blewett Storage ring
US3324325A (en) * 1965-09-10 1967-06-06 Richard J Briggs Dielectric wall stabilization of intense charged particle beams
US3506865A (en) * 1967-07-28 1970-04-14 Atomic Energy Commission Stabilization of charged particle beams

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148100A1 (en) * 1981-12-04 1983-06-09 Uwe Hanno Dr. 8050 Freising Trinks Synchrotron X-ray radiation source
US4481475A (en) * 1982-08-05 1984-11-06 The United States Of America As Represented By The Secretary Of The Navy Betatron accelerator having high ratio of Budker parameter to relativistic factor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, Band NS-30, Nr. 4, August 1983, Seiten 2531-2533, IEEE, New York, US; B.B. GODFREY et al.: "Beam breakup instabilities in high current electron beam racetrack induction accelerators" *
NUCLEAR INSTRUMENTS AND METHODS, Band 203, 1982, Seiten 1-5, Amsterdam, NL; M. ERIKSSON: "A 550 MeV injector microtron for MAX" *
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON HIGH-ENERGY ACCELERATORS, Konferenz 8, 20.-24. September 1971, Geneve, CH, Seiten 468-470; L. JACKSON LASLETT et al.: "The enhancement of Landau-damping coefficients for collective radial instabilities in an electron-ring accelerator by an ancillary B-field" *

Also Published As

Publication number Publication date
DE3506562A1 (en) 1986-08-28
EP0193038A2 (en) 1986-09-03
EP0193038B1 (en) 1989-05-17
DE3663413D1 (en) 1989-06-22
US4734653A (en) 1988-03-29
JPH0752680B2 (en) 1995-06-05
JPS61195600A (en) 1986-08-29

Similar Documents

Publication Publication Date Title
DE3663413D1 (en) Magnetic-field generating device for a particle accelerating system
EP0193837A3 (en) Magnetic field-generating device for a particle-accelerating system
EP0262880A3 (en) Magnetic field generating device for nmr-ct
GB2173244B (en) Magnetic fastener device
DE3663412D1 (en) Magnetic field-generating device
DE3661672D1 (en) Magnetic-field device for an apparatus for accelerating and/or storing electrically charged particles
KR960003121B1 (en) Deceleration control system
GB8617905D0 (en) Controlled release device
EP0224832A3 (en) Electrical braking system for a vehicle
IL79862A0 (en) Hybrid generating system
EP0188206A3 (en) System for generating a substantially uniform plasma
GB8507300D0 (en) Pedal device
GB8522429D0 (en) Alignment for hybrid device
GB8614122D0 (en) Magnetic force generating method
GB2174254B (en) A trunking system component
GB8618840D0 (en) Braking device
DE3660319D1 (en) Device for securing a connection
GB2206803B (en) Feeding system
GB8613107D0 (en) Braking & releasing device
GB8620397D0 (en) Brake device
GB8521630D0 (en) Brake device
GB8613780D0 (en) Lock & release device
EP0209398A3 (en) A charged particle apparatus
EP0201694A3 (en) Improved brake control device
EP0261376A3 (en) Device for accelerating magnetic blasting materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19870127

17Q First examination report despatched

Effective date: 19880630

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 3663413

Country of ref document: DE

Date of ref document: 19890622

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940124

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940224

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940419

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940517

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950228

Ref country code: CH

Effective date: 19950228

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19951031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050213